BigSwitchVnsDeviceVO bigswitchVnsDevice = devices.get(0);
HostVO bigswitchVnsHost = _hostDao.findById(bigswitchVnsDevice.getHostId());
String tenantId = profile.getNetworkDomain() + "-" + profile.getAccountId();
DeleteVnsNetworkCommand cmd = new DeleteVnsNetworkCommand(tenantId,
networkObject.getBroadcastUri().getSchemeSpecificPart());
_agentMgr.easySend(bigswitchVnsHost.getId(), cmd);
super.shutdown(profile, offering);
}